Blitz: Individual Calculations February 2017
 Elshenawy , Omar Moustafa  Total change: 11.80  Rating chartPersonal card
 8th Gharbia Blitz Chess Mahalla EGY 2017-01-07
RcRownchangeKK*chgGame
 1940 1940 4.00 7 0.59 20 11.80 
  Osman, Medhat 1540  * EGY1.0010.08201.60 
  Swilam, Mahmoud 1540  * EGY1.0010.08201.60 
  Elhalwagy, Islam 2190 EGY0.001-0.1920-3.80 
  Abdel Razik, Khaled m2340  * EGY0.001-0.0820-1.60 
  Abd Elsalam, Mohamed 1711 EGY1.0010.21204.20 
  El Shenawy, Ashraf 2127 EGY0.001-0.2620-5.20 
  Gaafar, Mahmoud 2131 EGY1.0010.752015.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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